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Inverse scattering problem for quantum graph vertices
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SYSNO ASEP 0365421 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Inverse scattering problem for quantum graph vertices Author(s) Cheon, T. (JP)
Exner, Pavel (UJF-V) RID, ORCID, SAI
Turek, O. (CZ)Number of authors 3 Source Title Physical Review. A. - : American Physical Society - ISSN 1050-2947
Roč. 83, č. 6 (2011), 062715/1-062715/4Number of pages 5 s. Language eng - English Country US - United States Keywords WIRES Subject RIV BH - Optics, Masers, Lasers R&D Projects LC06002 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) GAP203/11/0701 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z10480505 - UJF-V (2005-2011) UT WOS 000292217500004 DOI 10.1103/PhysRevA.83.062715 Annotation We demonstrate how the inverse scattering problem of a quantum star graph can be solved by means of diagonalization of the Hermitian unitary matrix when the vertex coupling is of the scale-invariant (or Fulop-Tsutsui) form. This enables the construction of quantum graphs with desired properties in a tailor-made fashion. The procedure is illustrated on the example of quantum vertices with equal transmission probabilities Workplace Nuclear Physics Institute Contact Markéta Sommerová, sommerova@ujf.cas.cz, Tel.: 266 173 228 Year of Publishing 2012
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